21CTO

Dec 16, 2020 · Fundamentals

How to Implement Object‑Oriented Programming in C: From Encapsulation to Polymorphism

This article explains why and how to apply object‑oriented programming concepts such as encapsulation, inheritance, and polymorphism using plain C, provides the necessary prerequisites, and walks through complete code examples—including virtual tables—to demonstrate OOP techniques without relying on C++.